Cita APA (7a ed.)
Robert W. Boyd, S. G. L. Self-focusing: Past and Present: Fundamentals and Prospects. Springer.
Cita estilo Chicago (17a ed.)
Robert W. Boyd, Svetlana G. Lukishova. Self-focusing: Past and Present: Fundamentals and Prospects. Nueva York, EUA: Springer.
Cita MLA (9a ed.)
Robert W. Boyd, Svetlana G. Lukishova. Self-focusing: Past and Present: Fundamentals and Prospects. Springer.
Precaución: Estas citas no son 100% exactas.